Finding the Third Proportional to 1,606,480 and 2,141,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,606,480 : 2,141,736 = 2,141,736 : x
2. Step 2: Convert to fraction form
   1,606,480/2,141,736 = 2,141,736/x
3. Step 3: Cross multiply
   1,606,480x = 2,141,736 × 2,141,736
4. Step 4: Simplify right side
   1,606,480x = 4,587,033,093,696
5. Step 5: Solve for x
   x = 4,587,033,093,696/1,606,480
6. Step 6: Final answer
   x = 2,855,331.59